Part Number: INA217 Hi everyone,
I have no experience with IA before. I wanna make a precise subtractor and amplifier for a signal conditioning circuit to the ADC of DSP. My schematic is attached below. The signal VOSENSE is from -10.5V to 0V. My problem…
Other Parts Discussed in Thread: INA217 , OPA2137 Hello,
I'm working on a pre-amplifier using the INA217, but I couldn't get a linear operation for Vout. I saw that I can use this op-amp as single supply, but I can't make that work. Any suggestion…
Other Parts Discussed in Thread: INA217 Hello !
I'm trying to use the INA217 or current sense amplification. I was happy to find this part because of it's high bandwidth at 40dB gain, which is what I am looking for.
However, I noticed that feeding…
Bill,
Thanks for your interest in the INA217. Unfortunately no model exists for that device and one is not scheduled at the moment.
If you would still like a model for the INA217, please request one through your local TI sales rep or field engineer…
I did a bit of homework about summing resistances and transformer impedance reflections.
With a 600ohm:600 ohm 1:1 transformer the windings ratio is 1 !!
Nice! .. the square of 1 is 1.
So reflected impedance of an 800 ohm resistor on the secondary…
Other Parts Discussed in Thread: INA217 , TL071 Hello everyone, I'm having problems with the combination of the two.
The electret mic is a Panasonic WM-62
My goal is to record audio speech at low frequencies ( up to about 4kHz ). I'm using the schematics…
Other Parts Discussed in Thread: INA110 , INA217 , INA128 I have a circuit that I originally put together a couple of years ago and it seemed to work quite well. It is an amplifier for a low impedance sensing element (around 25 ohm) that puts out a very…
Hi,
I have built a circuit using INA217 with NR3158 knowles microphone without the XLR connector, but its not working with INA217, i couldn't understand why ?
I am not using any phantom power as per the circuit in fig. 4 of the data sheet and also…
Tony Martin said:
It is possible to connect V+ to 5V and V- to 0V in order to be able to connect an INA217 directly to a microcontroller?
Do they necessarely have to be connected simmetrically (+V and -V)?
Thank you!!!
The rails don…
